V2EX cooperative breeding

Cooperative Breeding

释义 Definition

合作繁殖:一种繁殖策略,除亲生父母外,其他个体(常为已成年的后代或亲属,也可能是非亲属)会帮助抚育幼崽/雏鸟,例如喂食、警戒、筑巢或保卫领地等。该现象在许多鸟类、哺乳动物(如狐)以及部分鱼类中可见。(在不同学科语境中也可能涉及“合作育幼/共同抚育”等相关概念。)

发音 Pronunciation (IPA)

/kop()rtv brid/

例句 Examples

Cooperative breeding is common in some bird species.
合作繁殖在一些鸟类物种中很常见。

In cooperative breeding systems, helpers may delay their own reproduction to increase the survival of related young and maintain access to territory.
在合作繁殖体系中,帮手个体可能会推迟自身繁殖,以提高亲缘幼体的存活率,并维持对领地的占有权。

词源 Etymology

cooperative 来自 cooperate(合作),其词根源于拉丁语 *co-*(共同)+ operari(工作、劳作);breeding 源于 breed(繁殖、饲养),与“生育/繁育”相关。合起来 cooperative breeding 字面即“合作进行的繁殖(与育幼)”,在生物学中专指多名个体共同参与抚育后代的繁殖与社会系统。

相关词 Related Words

文献与著作 Literary / Notable Works

  • **Ecology and Evolution of Cooperative Breeding in Birds**(Andrew Cockburn 等编辑):以鸟类为核心,系统讨论合作繁殖的生态与进化机制。
  • **Cooperative Breeding in Vertebrates: Studies of Ecology, Evolution, and Behavior**(Walter D. Koenig & Janis L. Dickinson 编辑):跨鸟类与哺乳类等脊椎动物,汇总经典研究与理论框架。
  • Emlen, S. T. 的多篇经典论文(关于合作繁殖的进化解释与“生态约束”等思路):在行为生态学与进化生物学教材/综述中常被引用。
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